Swivel Blowpipe adjustable to angles for more comfortable playing. Turned from solid delrin for durable construction. The blowpipe has a 3/8" bore. Sturdy, replaceable built in valve. Includes your choice of either oval or round mouthpiece. Standard mouthpiece thread diameter, so your own mouthpiece can fit the blowpipe. Latex sleeve included

The length of a blowpipe is taken from the mount to the tip.The length does not include the tenon (the hemped part).